Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
408-484 5 Saratoga CA 508J CENTURYLINK COMMUNICATIONS, LLC 722   2014-06-09   
408-610 7 San Jose: West DA CA 508J CENTURYLINK COMMUNICATIONS, LLC 722   2013-07-10   
408-652 7 San Jose: West DA CA 508J CENTURYLINK COMMUNICATIONS, LLC 722   2016-08-12   
408-713 7 Gilroy CA 508J CENTURYLINK COMMUNICATIONS, LLC 722   2014-03-28   
408-766 8 San Jose: South DA CA 508J CENTURYLINK COMMUNICATIONS, LLC 722   2014-04-09   
408-819 5 Campbell CA 508J CENTURYLINK COMMUNICATIONS, LLC 722   2014-03-28   
408-908 7 San Jose: North DA CA 508J CENTURYLINK COMMUNICATIONS, LLC 722   2013-06-24   
415-237 8 Inverness CA 508J CENTURYLINK COMMUNICATIONS, LLC 722   2014-06-09   
415-481 A San Francisco: Juniper DA CA 508J CENTURYLINK COMMUNICATIONS, LLC 722      
415-481 6 San Francisco: Juniper DA CA 508J CENTURYLINK COMMUNICATIONS, LLC 722   2013-01-14   
415-496 7 Corte Madera CA 508J CENTURYLINK COMMUNICATIONS, LLC 722   2014-03-28   
415-521 7 San Rafael CA 508J CENTURYLINK COMMUNICATIONS, LLC 722   2013-06-25   
415-630 1 Nicasio CA 508J CENTURYLINK COMMUNICATIONS, LLC 722   2014-06-09   
415-651 1 San Francisco: Central DA CA 508J CENTURYLINK COMMUNICATIONS, LLC 722      
415-761 7 Novato CA 508J CENTURYLINK COMMUNICATIONS, LLC 722   2014-04-12   
415-767 7 San Francisco: Central DA CA 508J CENTURYLINK COMMUNICATIONS, LLC 722   2013-06-24   
415-770 6 San Francisco: Montrose-Evergreen DA CA 508J CENTURYLINK COMMUNICATIONS, LLC 722   2014-04-29   
415-842 6 Ignacio CA 508J CENTURYLINK COMMUNICATIONS, LLC 722   2014-06-09   
415-855 6 Sausalito CA 508J CENTURYLINK COMMUNICATIONS, LLC 722   2015-12-14   
415-862 6 Stinson Beach-Bolinas CA 508J CENTURYLINK COMMUNICATIONS, LLC 722   2014-06-09   
415-872 8 San Francisco: Central DA CA 508J CENTURYLINK COMMUNICATIONS, LLC 722   2014-08-12   
415-877 2 Mill Valley CA 508J CENTURYLINK COMMUNICATIONS, LLC 722   2014-03-28   
415-887 0 Sausalito CA 508J CENTURYLINK COMMUNICATIONS, LLC 722   2014-06-09   
415-938 0 Point Reyes CA 508J CENTURYLINK COMMUNICATIONS, LLC 722   2014-06-09   
415-960 6 Belvedere CA 508J CENTURYLINK COMMUNICATIONS, LLC 722   2014-09-22   
510-256 2 Crockett CA 508J CENTURYLINK COMMUNICATIONS, LLC 722   2014-03-28   
510-404 6 Fremont-Newark: Greenleaf DA CA 508J CENTURYLINK COMMUNICATIONS, LLC 722   2013-06-25   
510-469 2 Oakland: Main-Piedmont DA CA 508J CENTURYLINK COMMUNICATIONS, LLC 722   2013-06-25   
510-480 4 El Sobrante-Pinole CA 508J CENTURYLINK COMMUNICATIONS, LLC 722   2014-03-28   
510-598 2 Fremont-Newark: Main DA CA 508J CENTURYLINK COMMUNICATIONS, LLC 722   2013-06-25   
510-646 4 Oakland: Berkeley DA CA 508J CENTURYLINK COMMUNICATIONS, LLC 722   2013-06-25   
510-671 3 Oakland: Alameda DA CA 508J CENTURYLINK COMMUNICATIONS, LLC 722   2014-03-28   
510-680 A Richmond CA 508J CENTURYLINK COMMUNICATIONS, LLC 722      
510-680 7 Richmond CA 508J CENTURYLINK COMMUNICATIONS, LLC 722   2013-07-29   
510-803 2 Hercules-Rodeo CA 508J CENTURYLINK COMMUNICATIONS, LLC 722   2014-06-09   
510-824 7 Fremont-Newark: Oliver DA CA 508J CENTURYLINK COMMUNICATIONS, LLC 722   2013-06-25   
510-838 7 Oakland: Fruitvale DA CA 508J CENTURYLINK COMMUNICATIONS, LLC 722   2014-04-29   
510-877 6 Oakland: Trinidad DA CA 508J CENTURYLINK COMMUNICATIONS, LLC 722   2014-04-09   
510-935 7 Hayward CA 508J CENTURYLINK COMMUNICATIONS, LLC 722   2014-08-08   
628-221 A San Francisco: Central DA CA 508J CENTURYLINK COMMUNICATIONS, LLC 722      
628-221 7 San Francisco: Central DA CA 508J CENTURYLINK COMMUNICATIONS, LLC 722   2015-08-29   
628-221 8 San Francisco: Central DA CA 508J CENTURYLINK COMMUNICATIONS, LLC 722   2015-08-28   
628-224 6 San Francisco: Montrose-Evergreen DA CA 508J CENTURYLINK COMMUNICATIONS, LLC 722   2015-12-03   
628-235 1 San Francisco: Central DA CA 508J CENTURYLINK COMMUNICATIONS, LLC 722   2016-10-08   
650-268 7 Pescadero CA 508J CENTURYLINK COMMUNICATIONS, LLC 722   2014-06-09   
650-338 5 Half Moon Bay CA 508J CENTURYLINK COMMUNICATIONS, LLC 722   2015-02-02   
650-389 1 San Mateo CA 508J CENTURYLINK COMMUNICATIONS, LLC 722   2013-06-24   
650-453 7 San Carlos-Belmont CA 508J CENTURYLINK COMMUNICATIONS, LLC 722   2013-06-25   
650-482 7 Redwood City CA 508J CENTURYLINK COMMUNICATIONS, LLC 722   2013-06-25   
650-487 7 La Honda CA 508J CENTURYLINK COMMUNICATIONS, LLC 722   2014-06-09   

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Last updated: Thu, 05 Feb 2026 23:41:55 UTC

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